Keith Duncan Shepherd - Innovative Solutions for Decision Agriculture (iSDA)

基本信息

Career Trajectory

Bio

His research focuses on land health surveillance and response – an evidence-based approach to measuring land health, targeting sustainable land management interventions and monitoring impacts. He has created a Soil-Plant Spectral Diagnostics Laboratory for high throughput analysis of soil and plant samples using light. He leads a research thrust on decision analysis and risk assessment in agricultural development focusing on uncertainty and value of information analysis of interventions.

Research Interests

Papers共 168 篇Author StatisticsCo-AuthorSimilar Experts

By YearBy Citation主题筛选期刊级别筛选合作者筛选合作机构筛选

A Global Soil Spectral Grid Based on Space Sensing

The Science of the total environment (2025): 178791-178791

Cited0Views0WOSBibtex

Building a Near-infrared (NIR) Soil Spectral Dataset and Predictive Machine Learning Models Using a Handheld NIR Spectrophotometer

Colleen Partida,Jose Lucas Safanelli, Sadia Mannan Mitu, Mohammad Omar Faruk Murad,Yufeng Ge,Richard Ferguson,Keith Shepherd,Jonathan Sanderman

DATA IN BRIEF (2025)

Cited0Views0WOSBibtex

Modelling and Mapping Maize Yields and Making Fertilizer Recommendations with Uncertain Soil Information

Bertin Takoutsing,Gerard B. M. Heuvelink,Ermias Aynekulu,Keith D. Shepherd

Precision Agricultureno. 1 (2024): 1-27

Cited0Views0Bibtex

Evaluating Consistency Across Multiple NeoSpectra (compact Fourier Transform Near‐infrared) Spectrometers for Estimating Common Soil Properties

Sadia M. Mitu, Colleen Smith,Jonathan Sanderman, Richard R. Ferguson,Keith Shepherd,Yufeng Ge

Soil Science Society of America Journal（2024）

Cited3Views0Bibtex

Controls on Timescales of Soil Organic Carbon Persistence Across Sub-Saharan Africa

Sophie F. von Fromm,Sebastian Doetterl,Benjamin M. Butler,Ermias Aynekulu,Asmeret Asefaw Berhe,Stephan M. Haefele,Steve P. McGrath,Keith D. Shepherd,Johan Six,Lulseged Tamene,Ebagnerin J. Tondoh,Tor-Gunnar Vagen,Leigh A. Winowiecki,Susan E. Trumbore,Alison M. Hoyt

GLOBAL CHANGE BIOLOGYno. 1 (2024)

Cited4Views0WOSBibtex

Supporting Data for Von Fromm Et Al. (2023) Controls on Timescales of Soil Organic Carbon Persistence Across Sub-Saharan Africa

Sophie F. von Fromm,Sebastian Doetterl,Benjamin Butler,Ermias Aynekulu,Asmeret Asefaw Berhe,Stephan M. Haefele,Steve P. McGrath,Keith D. Shepherd,Johan Six,Lulseged Tamene,Ebagnerin J. Tondoh,Tor‐Gunnar Vågen,Leigh A. Winowiecki,Susan E. Trumbore,Alison M. Hoyt

Zenodo (CERN European Organization for Nuclear Research) (2023)

Cited2Views0Bibtex

Practical Guidance for Deciding Whether to Account for Soil Variability when Managing for Land Health, Agricultural Production, and Climate Resilience

Jeffrey E. Herrick, Jonathan M. Maynard,Brandon T. Bestelmeyer,Chelsea J. Carey,Shawn W. Salley,Keith Shepherd,Zachary P. Stewart,Skye A. Wills,Feras M. Ziadat

JOURNAL OF SOIL AND WATER CONSERVATIONno. 6 (2023): 125A-133A

Cited0Views0Bibtex

Spatial Approach for Diagnosis of Yield-Limiting Nutrients in Smallholder Agroecosystem Landscape Using Population-Based Farm Survey Data

Stephen M. Ichami,George N. Karuku,Andrew M. Sila,Fredrick O. Ayuke,Keith D. Shepherd

PLoS ONE（2022）

Cited3Views0WOSBibtex

Accounting for Analytical and Proximal Soil Sensing Errors in Digital Soil Mapping

Bertin Takoutsing,Gerard B. M. Heuvelink,Jetse J. Stoorvogel,Keith D. Shepherd,Ermias Aynekulu

European Journal of Soil Science（2022）

Cited12Views0Bibtex

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